<template>
	<view class="container">
		<view class="left-bottom-sign"></view>
		<view class="back-btn yticon icon-zuojiantou-up" @click="navBack"></view>
		<view class="right-top-sign"></view>
		<!-- 微信小程序授权获取用户信息 -->
		<view class="wrapper">
			<view class="left-top-sign">LOGIN</view>
			<view class="welcome">
				{{common.appName}}欢迎您！
			</view>
			<button  class="confirm-btn" open-type="getUserInfo" :disabled="logining" @getuserinfo='bindgetuserinfo'>授权登录</button>
		</view>
		<!-- 绑定手机号 -->
		<view class="wrapper" v-if="1===2">
			<view class="left-top-sign">绑定手机号</view>
			<view class="welcome">
				{{common.appName}}欢迎您！
			</view>
			<view class="input-content">
				<view class="form-wrap">
					<view class="form-group">
						<u-cell-group>
							<u-field v-model="phoneNumber" label="手机号" placeholder="请填写手机号" placeholder-style="font-size: 28upx; color: '#b2b2b2'"></u-field>
						</u-cell-group>
						
						<view class="form-code">
							<view class="title">验证码</view>
							<input class="code-input" type="text" v-model="smsCode" placeholder="请填写验证码" placeholder-class="placeholder-class" />
							<view class="getcode" @click="getCode">{{text}}</view>
						</view>
					</view>
				</view>
			</view>
			<button class="confirm-btn" @click="setUserPhoneAsync">立即绑定</button>
		</view>
		
		<view :class="popShow?'pop-wrap pop-wrap-active':'pop-wrap'">
			<view class="pop-content">
				<view class="pop-title">绑定手机号享受更多服务~</view>
				<view class="pop-close" @click.stop="setPopShow(false)">
					<u-icon name='close' size='20' color='#aaa'></u-icon>
				</view>
				
				<view class="form-wrap">
					<view class="form-group">
						<u-cell-group>
							<u-field v-model="phoneNumber" label="手机号" placeholder="请填写手机号" placeholder-style="font-size: 28upx; color: '#b2b2b2'"></u-field>
						</u-cell-group>
						
						<view class="form-code">
							<view class="title">验证码</view>
							<input class="code-input" type="text" v-model="smsCode" placeholder="请填写验证码" placeholder-class="placeholder-class" />
							<view class="getcode" @click="getCode">{{text}}</view>
						</view>
					</view>
				</view>
				
				<button type="primary" size="mini" @click="setUserPhoneAsync">立即绑定</button>
			</view>
		</view>
	</view>
</template>

<script>
	import common from '../../utils/common.js'
	import api from '../../utils/api.js'
	export default{
		data(){
			return {
				common,
				text: '获取验证码',
				smsCode: '',
				disabled: false,
				popShow: false,
				phoneNumber: '',
				logining: false
			}
		},
		
		onLoad(){
			uni.login({
				success(res) { 
					console.log(res);
					common.setStorage('wxLoginCode', res.code)
				},
				fail(err) {
					console.log(err);
				}
			})
		},
		
		methods: {
			bindgetuserinfo(res) {
				let userInfo = res.detail.userInfo
				let loginData = {
					  code: common.getStorage('wxLoginCode'),
					  encryptedData: res.detail.encryptedData,
					  iv: res.detail.iv,
					  tenancyKey: common.tenancyKey
				}
				api.loginWithWechatCodeAsync(loginData, res => {
					common.setStorage('user', res)
					common.setStorage('token', res.token)
					this.$showToast('登录成功, 页面即将返回~')
					setTimeout(() => {
						uni.navigateBack({
							delta: 1
						})
					}, 2000)
				})
			},
			
			getCode() { 
				if(this.disabled)  return 
				if(!this.phoneNumber) { this.$showToast('请输入手机号~'); return }
				this.getTimeMine()
				let codeState = 0
				if(this.op === 'edit') {
					codeState = 1
				}
				api.sendCodeAsync({phoneNumber: this.phoneNumber, codeState}, res => {
					this.$showToast('验证码发送成功,请注意查收~')
				})
			},
			
			getTimeMine() {
				let time = 60
				this.disabled = true
				this.text = time + 's'
				let timer = setInterval(() => {
					--time
					if(time <= 0) {
						this.disabled = false
						this.text = '获取验证码'
						clearInterval(timer)
					}else{
						this.text = time + 's'
					}
				}, 1000)
			},
			
			setUserPhoneAsync() {
				if(!this.phoneNumber) { this.$showToast('请填写手机号~'); return }
				if(!this.smsCode) { this.$showToast('请填写验证码~'); return }
				api.setUserPhoneAsync({ phoneNumber: this.phoneNumber, smsCode: this.smsCode }, res => {
					common.updateUserInfo('userPhone', this.phoneNumber)
					this.popShow = false
					this.$showToast('手机号绑定成功~')
					setTimeout(() => {
						uni.navigateBack({
							delta: 1
						})
					}, 2000)
				})
			},
			
			setPopShow(status) {
				this.popShow = status
			}
		}
	}
</script>

<style lang='scss' scoped>
	$font-sm: 24upx;
	$font-base: 28upx;
	$font-color-base: #606266;
	$font-color-spec: #4399fc;
	page{
		background: #fff;
	}
	page{
		background: #fff;
	}
	.container{
		padding-top: 115px;
		position:relative;
		width: 100vw;
		height: 100vh;
		overflow: hidden;
		background: #fff;
	}
	.wrapper{
		position:relative;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;
	}
	.back-btn{
		position:absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: #303133;
	}
	.left-top-sign{
		font-size: 120upx;
		color: #f8f8f8;
		position:relative;
		left: -16upx;
	}
	.right-top-sign{
		position:absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;
		&:before, &:after{
			display:block;
			content:"";
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}
		&:before{
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}
		&:after{
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}
	.left-bottom-sign{
		position:absolute;
		left: -270upx;
		bottom: -320upx;
		border: 100upx solid #d0d1fd;
		border-radius: 50%;
		padding: 180upx;
	}
	.welcome{
		position:relative;
		left: 50upx;
		top: -90upx;
		font-size: 46upx;
		color: #555;
		text-shadow: 1px 0px 1px rgba(0,0,0,.3);
	}
	.input-content{
		padding: 0 60upx;
	}
	.input-item{
		display:flex;
		flex-direction: column;
		align-items:flex-start;
		justify-content: center;
		padding: 0 30upx;
		background:#f8f6fc;
		height: 120upx;
		border-radius: 4px;
		margin-bottom: 50upx;
		&:last-child{
			margin-bottom: 0;
		}
		.tit{
			height: 50upx;
			line-height: 56upx;
			font-size: $font-sm+2upx;
			color: $font-color-base;
		}
		input{
			height: 60upx;
			font-size: $font-base + 2upx;
			color: #606266;
			width: 100%;
		}	
	}

	.confirm-btn{
		width: 630upx;
		height: 76upx;
		line-height: 76upx;
		border-radius: 50px;
		margin-top: 70upx;
		/* background: #fa436a; */
		background-color: $theme-color;
		color: #fff;
		font-size: 32upx;
		&:after{
			border-radius: 100px;
		}
	}
	.forget-section{
		font-size: $font-sm+2upx;
		color: $font-color-spec;
		text-align: center;
		margin-top: 40upx;
	}
	.register-section{
		position:absolute;
		left: 0;
		bottom: 50upx;
		width: 100%;
		font-size: $font-sm+2upx;
		color: $font-color-base;
		text-align: center;
		text{
			color: $font-color-spec;
			margin-left: 10upx;
		}
	}
	.pop-wrap{
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0,0,0,0.5);
		z-index: 9999;
		@include flex-base;
		justify-content: center;
		opacity: 0;
		top:100%;
		transition: all 0.3s ease-out;
		.pop-title{
			margin-bottom: 20upx;
		}
		.pop-close{
			    position: absolute;
			    right: 0;
			    top: -8px;
			    background: #fff;
			    width: 20px;
			    height: 20px;
			    border-radius: 100%;
			    display: flex;
			    justify-content: center;
			    align-items: center;
		}
	
		
	}
	.form-group{
		padding: 0;
	}
	.form-wrap{
		width: 100%;
	}
	.form-code{
		@include flex-base;
		justify-content: space-around;
		height: 88upx;
		border-bottom: 1px solid $border-color;
		.title{
			width: 140upx;
			flex-shrink: 0;
		}
		.code-input{
			flex-grow: 2;
		}
		.getcode{
			color: $theme-color;
			text-align: right;
			width: 150upx;
			flex-shrink: 0;
		}
	}
	.pop-content{
		background-color: #fff;
		padding: 20upx;
		border-radius: 10upx;
		box-sizing: border-box;
		width: 90vw;
		@include flex-base;
		justify-content: center;
		flex-direction: column;
		align-items: center;
		position: relative;
	}
		
	.pop-wrap-active{
		top: 0;
		opacity: 1;
	}
</style>
